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([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.googlemail.com with ESMTPSA id c25sm19764227edt.0.2022.02.01.07.59.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Feb 2022 07:59:49 -0800 (PST) Message-ID: <87aa8af0-c262-ad04-58f8-da6c7882e23c@redhat.com> Date: Tue, 1 Feb 2022 16:59:47 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v3 0/5] kvm: fix latent guest entry/exit bugs Content-Language: en-US To: Mark Rutland , linux-kernel@vger.kernel.org Cc: aleksandar.qemu.devel@gmail.com, alexandru.elisei@arm.com, anup@brainfault.org, aou@eecs.berkeley.edu, atishp@atishpatra.org, benh@kernel.crashing.org, borntraeger@linux.ibm.com, bp@alien8.de, catalin.marinas@arm.com, chenhuacai@kernel.org, dave.hansen@linux.intel.com, frederic@kernel.org, hca@linux.ibm.com, james.morse@arm.com, jmattson@google.com, joro@8bytes.org, maz@kernel.org, mingo@redhat.com, mpe@ellerman.id.au, nsaenzju@redhat.com, palmer@dabbelt.com, paulmck@kernel.org, paulus@samba.org, paul.walmsley@sifive.com, seanjc@google.com, suzuki.poulose@arm.com, svens@linux.ibm.com, tglx@linutronix.de, tsbogend@alpha.franken.de, vkuznets@redhat.com, wanpengli@tencent.com, will@kernel.org References: <20220201132926.3301912-1-mark.rutland@arm.com> From: Paolo Bonzini In-Reply-To: <20220201132926.3301912-1-mark.rutland@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/1/22 14:29, Mark Rutland wrote: > I've pushed the series (based on v5.17-rc2) to my kvm/entry-rework branch: > > https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/log/?h=kvm/entry-rework > git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git kvm/entry-rework Thanks! I cherry-picked the basic, x86 and mips patches to kvm.git's master branch (I did not use your branch in order to leave arm64 and riscv to the respective maintainers). Paolo > This version of the series is tagged as kvm-entry-rework-20220201. > > [1] https://lore.kernel.org/r/20220111153539.2532246-1-mark.rutland@arm.com/ > [2] https://lore.kernel.org/r/20220119105854.3160683-1-mark.rutland@arm.com/ > > Thanks, > > > Mark Rutland (5): > kvm: add guest_state_{enter,exit}_irqoff() > kvm/arm64: rework guest entry logic > kvm/x86: rework guest entry logic > kvm/riscv: rework guest entry logic > kvm/mips: rework guest entry logic > > arch/arm64/kvm/arm.c | 51 +++++++++++------- > arch/mips/kvm/mips.c | 50 +++++++++++++++-- > arch/riscv/kvm/vcpu.c | 44 +++++++++------ > arch/x86/kvm/svm/svm.c | 4 +- > arch/x86/kvm/vmx/vmx.c | 4 +- > arch/x86/kvm/x86.c | 4 +- > arch/x86/kvm/x86.h | 45 ---------------- > include/linux/kvm_host.h | 112 +++++++++++++++++++++++++++++++++++++-- > 8 files changed, 222 insertions(+), 92 deletions(-) >